Looking through some resources, I found this track ticket which discusses the same topic. It seems the following will stop it, add it to your wp-config.php:
define('CORE_UPGRADE_SKIP_NEW_BUNDLED', true);
Looking through some resources, I found this track ticket which discusses the same topic. It seems the following will stop it, add it to your wp-config.php:
define('CORE_UPGRADE_SKIP_NEW_BUNDLED', true);